CN1527917A - 用于管子的螺纹接头 - Google Patents
用于管子的螺纹接头 Download PDFInfo
- Publication number
- CN1527917A CN1527917A CNA028140885A CN02814088A CN1527917A CN 1527917 A CN1527917 A CN 1527917A CN A028140885 A CNA028140885 A CN A028140885A CN 02814088 A CN02814088 A CN 02814088A CN 1527917 A CN1527917 A CN 1527917A
- Authority
- CN
- China
- Prior art keywords
- pressure
- sealing surfaces
- inipple
- connector
- surface roughness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003746 surface roughness Effects 0.000 claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 77
- 239000002184 metal Substances 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 39
- 238000000034 method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 238000004381 surface treatment Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/917—Metallic seals
Abstract
Description
样品号 | 表面粗糙度Ry(μm) | 评均压力比Pm/Py | 密封试验结果 | 接触宽度*(mm) |
A-1 | 24.3 | 4.0 | ○ | 1.30 |
A-2 | 25.1 | 3.2 | ○ | 1.17 |
A-3 | 25.7 | 2.6 | × | 1.05 |
A-4 | 25.2 | 1.6 | × | 0.84 |
A-5 | 24.9 | 3.4 | ○ | 1.21 |
A-6 | 24.1 | 1.3 | × | 0.77 |
A-7 | 23.5 | 1.9 | ○ | 0.91 |
A-8 | 25.2 | 4.3 | ○ | 1.32 |
样品号 | 表面粗糙度Ry(μm) | 平均压力比Pm/Py | 密封试验结果 | 接触宽度*(mm) |
B-1 | 12.6 | 0.4 | × | 0.76 |
B-2 | 12.2 | 0.9 | × | 1.01 |
B-3 | 12.4 | 1.6 | ○ | 1.29 |
B-4 | 12.9 | 2.2 | ○ | 1.48 |
B-5 | 12.0 | 2.5 | ○ | 1.57 |
B-6 | 12.1 | 3.1 | ○ | 1.74 |
B-7 | 12.8 | 0.6 | × | 0.86 |
B-8 | 13.0 | 1.2 | × | 1.15 |
样品号 | 表面粗糙度Ry(μm) | 平均压力比Pm/Py | 密封试验结果 | 接触宽度*(mm) |
C-1 | 30.2 | 1.1 | × | 1.63 |
C-2 | 29.7 | 1.7 | × | 1.80 |
C-3 | 29.9 | 2.1 | × | 1.91 |
C-4 | 30.5 | 2.4 | × | 2.07 |
C-5 | 30.1 | 2.9 | ○ | 2.11 |
C-6 | 29.6 | 3.6 | ○ | 2.13 |
C-7 | 30.7 | 3.8 | × | 1.27 |
C-8 | 29.5 | 4.2 | ○ | 2.21 |
样品识别号 | 表面粗糙度Ry(μm) | 平均压力比Pm/Py | 样品识别号 | 表面粗糙度Ry(μm) | 平均压力比Pm/Py |
1-A | 15 | 3 | 5-B | 5 | 0.5 |
1-B | 20 | 3 | 6-A | 30 | 4 |
2-A | 25 | 3 | 6-B | 30 | 5 |
2-B | 30 | 3 | 7-A | 25 | 2.5 |
3-A | 15 | 2 | 7-B | 25 | 1.5 |
3-B | 15 | 1 | 8-A | 20 | 2 |
4-A | 10 | 2 | 8-B | 12.5 | 1.5 |
4-B | 10 | 1 | 9-A | 7.5 | 1 |
5-A | 5 | 2 | 9-B | 3 | 1.5 |
样品识别号 | 表面粗糙度Ry(μm) | 平均压力比Pm/Py | 0.0032×Ry2+1.0 | 密封试验结果 | 接触宽度1(mm) | 相应方案号 |
1-A | 14 | 2.9 | 1.63 | ○ | 1.68 | (2) |
1-B | 19.5 | 3.1 | 2.22 | ○ | 1.11 | (1) |
2-A | 24 | 3.0 | 2.84 | ○ | 1.13 | (1) |
2-B | 28.5 | 3.1 | 3.60 | ○ | 2.10 | (3) |
3-A | 15.5 | 1.9 | 1.77 | ○ | 1.35 | (2) |
3-B | 16 | 1.1 | 1.82 | × | 1.10 | 对比 |
4-A | 9 | 1.9 | 1.26 | ○ | 1.40 | (2) |
4-B | 11 | 0.9 | 1.39 | × | 1.00 | 对比 |
5-A | 6 | 2.1 | 1.12 | ○ | 1.51 | (2) |
5-B | 4 | 0.5 | 1.05 | ×* | 0.80 | 对比 |
6-A | 30 | 4.0 | 3.88 | ○ | 2.20 | (3)、(2) |
6-B | 32 | 5.2 | 4.28 | ○* | 2.31 | (2) |
7-A | 26 | 2.6 | 3.16 | × | 1.04 | 对比 |
7-B | 24 | 1.7 | 2.84 | × | 0.86 | 对比 |
8-A | 19.5 | 1.8 | 2.22 | × | 0.89 | 对比 |
8-B | 12.5 | 1.5 | 1.50 | ○ | 1.24 | (2) |
9-A | 8 | 1.0 | 1.20 | × | 1.06 | 对比 |
9-B | 3 | 1.6 | 1.03 | ○* | 1.30 | (2) |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001213469A JP3876656B2 (ja) | 2001-07-13 | 2001-07-13 | 管用ねじ継手 |
JP213469/2001 | 2001-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1527917A true CN1527917A (zh) | 2004-09-08 |
CN1245585C CN1245585C (zh) | 2006-03-15 |
Family
ID=19048437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028140885A Expired - Fee Related CN1245585C (zh) | 2001-07-13 | 2002-07-11 | 用于管子的螺纹接头 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6957834B2 (zh) |
EP (1) | EP1408269B1 (zh) |
JP (1) | JP3876656B2 (zh) |
CN (1) | CN1245585C (zh) |
AT (1) | ATE349645T1 (zh) |
BR (1) | BR0211131B1 (zh) |
CA (1) | CA2452426C (zh) |
DE (1) | DE60217119T2 (zh) |
ES (1) | ES2277619T3 (zh) |
MX (1) | MXPA04000356A (zh) |
MY (1) | MY129407A (zh) |
PL (1) | PL200800B1 (zh) |
RO (1) | RO121534B1 (zh) |
RU (1) | RU2258171C2 (zh) |
WO (1) | WO2003006867A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7862816B2 (en) * | 2003-03-12 | 2011-01-04 | Vasgene Therapeutics, Inc. | Polypeptide compounds for inhibiting angiogenesis and tumor growth |
FR2868146B1 (fr) * | 2004-03-26 | 2009-01-23 | Vallourec Mannesmann Oil Gas F | Joint filete tubulaire resistant aux contraintes de flexion |
US8220842B2 (en) * | 2003-05-30 | 2012-07-17 | Vallourec Mannesmann Oil & Gas France | Threaded tubular connection which is resistant to bending stresses |
JP2005351324A (ja) * | 2004-06-09 | 2005-12-22 | Metal One Corp | 油井管用ネジ継手 |
US7497481B2 (en) * | 2005-05-13 | 2009-03-03 | Hydril Llc | Treating method and design method for tubular connections |
ATE487021T1 (de) * | 2006-01-20 | 2010-11-15 | Exxonmobil Upstream Res Co | Verfahren und system zur evaluierung von gruppen von in threads vorliegenden verbindungen |
JP4835999B2 (ja) * | 2006-09-07 | 2011-12-14 | 住友金属工業株式会社 | 管のねじ継手の締結状態評価方法及びこれを用いた管のねじ継手の締結方法 |
RU2324857C1 (ru) * | 2006-10-11 | 2008-05-20 | Темлюкс Холдинг Лимитед С.А. | Резьбовое соединение насосно-компрессорной трубы |
WO2016113790A1 (ja) * | 2015-01-15 | 2016-07-21 | Jfeスチール株式会社 | 管用ねじ継手 |
RU2604461C1 (ru) | 2015-08-21 | 2016-12-10 | Открытое акционерное общество "Первоуральский новотрубный завод" | Резьбовое трубное соединение |
US11015746B2 (en) * | 2017-01-18 | 2021-05-25 | Nippon Steel Corporation | Threaded connection |
US20230122987A1 (en) * | 2019-06-17 | 2023-04-20 | Tenaris Connections B.V. | Torque shoulder for tubular goods connection |
NL2023877B1 (en) * | 2019-09-23 | 2021-05-25 | Tenaris Connections Bv | Torque shoulder for tubular goods connection |
CN113913889B (zh) * | 2021-09-22 | 2023-05-09 | 成都飞机工业(集团)有限责任公司 | 一种镀锌磷化管接头及降低其表面粗糙度的方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211765B2 (zh) * | 1972-03-31 | 1977-04-02 | ||
US5423579A (en) | 1983-01-17 | 1995-06-13 | Hydril Company | Tubular coupling with metal to metal seal |
GB8414203D0 (en) | 1984-06-04 | 1984-07-11 | Hunting Oilfield Services Ltd | Pipe connectors |
JPS616488A (ja) | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | 油井管用ネジ継手 |
JPS61124792A (ja) | 1984-11-19 | 1986-06-12 | 住友金属工業株式会社 | 油井管用管継手 |
ATE36395T1 (de) * | 1986-01-23 | 1988-08-15 | Mannesmann Ag | Rohrverbindung fuer oel- und gasfeldrohre. |
JPS639794A (ja) * | 1986-06-27 | 1988-01-16 | 日本鋼管株式会社 | 大径ケ−シング用ネジ継手 |
US4692988A (en) * | 1986-08-19 | 1987-09-15 | Nowsco Well Service (U.K.) Limited | Screw thread protection |
US4736967A (en) * | 1986-12-04 | 1988-04-12 | The Hydril Company | Tubular pin configuration to prevent galling while ensuring sealing |
IT1224745B (it) * | 1988-10-03 | 1990-10-18 | Dalmine Spa | Giunto a tenuta ermetica metallica per tubi |
US5498035A (en) * | 1990-01-19 | 1996-03-12 | Blose; Thomas L. | Pipe coupling |
US5137310A (en) | 1990-11-27 | 1992-08-11 | Vallourec Industries | Assembly arrangement using frustoconical screwthreads for tubes |
JPH0610154A (ja) | 1992-06-26 | 1994-01-18 | Kawasaki Steel Corp | 油井管継手の表面処理方法 |
JPH07217777A (ja) | 1994-02-04 | 1995-08-15 | Nippon Steel Corp | 耐焼付き性に優れたネジ継手 |
EP0786616B9 (en) * | 1994-10-04 | 2010-09-08 | NSCT Premium Tubulars B.V. | Steel pipe joint having high galling resistance and surface treatment method thereof |
JPH08145248A (ja) | 1994-11-22 | 1996-06-07 | Kawasaki Steel Corp | 油井鋼管用ネジ継手 |
JPH0972467A (ja) * | 1995-09-05 | 1997-03-18 | Nippon Steel Corp | グリス無潤滑下での耐焼付き性に優れたネジ継手 |
EP0916883B1 (en) * | 1997-05-30 | 2006-06-28 | Sumitomo Metal Industries, Ltd. | Screw joint for oil well pipe |
FR2784446B1 (fr) * | 1998-10-13 | 2000-12-08 | Vallourec Mannesmann Oil & Gas | Assemblage filete integral de deux tubes metalliques |
JP2001065752A (ja) * | 1999-08-27 | 2001-03-16 | Sumitomo Metal Ind Ltd | 油井管用ねじ継手およびその潤滑被膜形成方法 |
CA2395943A1 (en) * | 1999-12-27 | 2001-07-05 | Shigeo Nagasaku | Screw joint for oil well pipe |
MXPA02012594A (es) * | 2000-06-20 | 2004-04-02 | Vallourec Mannesmann Oil & Gas | Junta roscada tubular con tope reforzado. |
IT1318179B1 (it) * | 2000-07-17 | 2003-07-23 | Dalmine Spa | Giunzione filettata integrale per tubi. |
JP3931564B2 (ja) * | 2001-01-25 | 2007-06-20 | 住友金属工業株式会社 | 耐焼付き性及び防錆性に優れた鋼管用ねじ継手 |
FR2833335B1 (fr) * | 2001-12-07 | 2007-05-18 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite |
-
2001
- 2001-07-13 JP JP2001213469A patent/JP3876656B2/ja not_active Expired - Lifetime
-
2002
- 2002-07-11 MX MXPA04000356A patent/MXPA04000356A/es active IP Right Grant
- 2002-07-11 CA CA002452426A patent/CA2452426C/en not_active Expired - Lifetime
- 2002-07-11 DE DE60217119T patent/DE60217119T2/de not_active Expired - Lifetime
- 2002-07-11 ES ES02745965T patent/ES2277619T3/es not_active Expired - Lifetime
- 2002-07-11 CN CNB028140885A patent/CN1245585C/zh not_active Expired - Fee Related
- 2002-07-11 AT AT02745965T patent/ATE349645T1/de active
- 2002-07-11 WO PCT/JP2002/007053 patent/WO2003006867A1/ja active IP Right Grant
- 2002-07-11 BR BRPI0211131-4A patent/BR0211131B1/pt not_active IP Right Cessation
- 2002-07-11 RU RU2004104347/06A patent/RU2258171C2/ru active
- 2002-07-11 PL PL367111A patent/PL200800B1/pl unknown
- 2002-07-11 EP EP02745965A patent/EP1408269B1/en not_active Expired - Lifetime
- 2002-07-11 RO ROA200400029A patent/RO121534B1/ro unknown
- 2002-07-12 MY MYPI20022661A patent/MY129407A/en unknown
-
2003
- 2003-07-25 US US10/626,638 patent/US6957834B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2003006867A1 (fr) | 2003-01-23 |
RO121534B1 (ro) | 2007-10-30 |
US6957834B2 (en) | 2005-10-25 |
DE60217119T2 (de) | 2007-10-25 |
CA2452426A1 (en) | 2003-01-23 |
BR0211131B1 (pt) | 2011-02-08 |
ATE349645T1 (de) | 2007-01-15 |
PL367111A1 (en) | 2005-02-21 |
CA2452426C (en) | 2009-09-29 |
EP1408269A4 (en) | 2004-12-29 |
JP3876656B2 (ja) | 2007-02-07 |
ES2277619T3 (es) | 2007-07-16 |
EP1408269B1 (en) | 2006-12-27 |
PL200800B1 (pl) | 2009-02-27 |
EP1408269A1 (en) | 2004-04-14 |
US20040217592A1 (en) | 2004-11-04 |
MY129407A (en) | 2007-03-30 |
CN1245585C (zh) | 2006-03-15 |
MXPA04000356A (es) | 2004-05-04 |
JP2003028353A (ja) | 2003-01-29 |
RU2258171C2 (ru) | 2005-08-10 |
BR0211131A (pt) | 2004-06-29 |
DE60217119D1 (de) | 2007-02-08 |
RU2004104347A (ru) | 2005-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: FRANCE TUVALU BLACKMAN MANNESMANN OIL AND NATURAL Effective date: 20040827 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040827 Address after: Osaka Japan Applicant after: Sumitomo Metal Industries Ltd. Co-applicant after: Vallourec Mannesman Oil & Gas Co., Ltd., France Address before: Osaka Japan Applicant before: Sumitomo Metal Industries Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: CHUGAI SEIYAKU KABUSHIKI KAISHA Effective date: 20130325 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130325 Address after: Tokyo, Japan Patentee after: Nippon Steel Corporation Patentee after: Vallourec Mannesman Oil & Gas Co., Ltd., France Address before: Osaka Japan Patentee before: Sumitomo Metal Industries Ltd. Patentee before: Vallourec Mannesman Oil & Gas Co., Ltd., France |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Co-patentee after: Vallourec Mannesman Oil & Gas Co., Ltd., France Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan Co-patentee before: Vallourec Mannesman Oil & Gas Co., Ltd., France Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Co-patentee after: Vallourec Mannesman Oil & Gas Co., Ltd., France Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Co-patentee before: Vallourec Mannesman Oil & Gas Co., Ltd., France Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060315 Termination date: 20210711 |
|
CF01 | Termination of patent right due to non-payment of annual fee |